Chicago Engines (DBA) is owned and operated by Budget Engine Rebuilders of Chicago, Illinois. Remanufacturing the every day stock replacement OEM (Original Equipment Manufacturer) engines, we produce engines for over twenty Marinas and work on industrial engines. We remanufacture cylinder heads and crankshafts. We sell engine parts for stock, performance and marine engines. Also, we perform normal custom machining operations as well as some performance and race machine work